package com.woniuxy.service;

import com.woniuxy.entity.UserEntity;

import java.util.List;

/**
 * @Author: 马宇航
 * @Description: TODO
 * @DateTime: 25/10/23/星期四 10:34
 * @Component: 成都蜗牛学苑
 **/
public interface UserService {
    List<UserEntity> findAll();
    UserEntity insert(UserEntity user);
    UserEntity findById(int id);

    void delete(Integer id);
}
